DE2413399A1 - Verfahren und schaltungsanordnung zum feststellen von fehlern bei einem aus wenigstens einer sammelschiene und deren abzweigen bestehenden system sowie zum schuetzen eines solchen systems - Google Patents
Verfahren und schaltungsanordnung zum feststellen von fehlern bei einem aus wenigstens einer sammelschiene und deren abzweigen bestehenden system sowie zum schuetzen eines solchen systemsInfo
- Publication number
- DE2413399A1 DE2413399A1 DE19742413399 DE2413399A DE2413399A1 DE 2413399 A1 DE2413399 A1 DE 2413399A1 DE 19742413399 DE19742413399 DE 19742413399 DE 2413399 A DE2413399 A DE 2413399A DE 2413399 A1 DE2413399 A1 DE 2413399A1
- Authority
- DE
- Germany
- Prior art keywords
- resistor
- diode
- voltage
- output
- capacitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 34
- 239000003990 capacitor Substances 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 24
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 238000013507 mapping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 17
- 230000008859 change Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 240000006829 Ficus sundaica Species 0.000 description 1
- 241000158147 Sator Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000001279 elastic incoherent neutron scattering Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/22—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for distribution gear, e.g. bus-bar systems; for switching devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
- H02H3/28—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus
- H02H3/283—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at two spaced portions of a single system, e.g. at opposite ends of one line, at input and output of apparatus and taking into account saturation of current transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Protection Of Static Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH274674A CH577762A5 (enrdf_load_stackoverflow) | 1974-02-27 | 1974-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2413399A1 true DE2413399A1 (de) | 1975-09-04 |
| DE2413399C2 DE2413399C2 (enrdf_load_stackoverflow) | 1989-04-20 |
Family
ID=4240670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19742413399 Granted DE2413399A1 (de) | 1974-02-27 | 1974-03-20 | Verfahren und schaltungsanordnung zum feststellen von fehlern bei einem aus wenigstens einer sammelschiene und deren abzweigen bestehenden system sowie zum schuetzen eines solchen systems |
Country Status (10)
| Country | Link |
|---|---|
| AT (1) | AT346960B (enrdf_load_stackoverflow) |
| BE (1) | BE825874A (enrdf_load_stackoverflow) |
| CH (1) | CH577762A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2413399A1 (enrdf_load_stackoverflow) |
| DK (1) | DK68075A (enrdf_load_stackoverflow) |
| ES (1) | ES435029A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2262428A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1033141B (enrdf_load_stackoverflow) |
| NL (1) | NL183001C (enrdf_load_stackoverflow) |
| SE (1) | SE407316B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0604037A1 (en) * | 1992-12-04 | 1994-06-29 | Fuji Electric Co. Ltd. | Busbar protection method |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173774A (en) * | 1977-12-08 | 1979-11-06 | Westinghouse Electric Corp. | Parallel AC electrical system with differential protection immune to high current through faults |
| AT384325B (de) * | 1986-03-20 | 1987-10-27 | Bbc Ag Oesterr | Erdschlusssammelschienenschutz |
| FR2990305B1 (fr) * | 2012-05-07 | 2015-11-20 | Ece | Procede de protection d'un boitier de distribution d'energie electrique |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT271610B (de) * | 1966-06-08 | 1969-06-10 | Siemens Gmbh | Differentialschutzeinrichtung für elektrische Anlagen mit zwei oder mehreren Abzweigen |
| DE2216377A1 (de) * | 1972-03-30 | 1973-10-11 | Siemens Ag | Differentialschutz |
-
1974
- 1974-02-27 CH CH274674A patent/CH577762A5/xx not_active IP Right Cessation
- 1974-03-20 DE DE19742413399 patent/DE2413399A1/de active Granted
-
1975
- 1975-02-21 SE SE7501981A patent/SE407316B/xx not_active IP Right Cessation
- 1975-02-21 DK DK68075A patent/DK68075A/da not_active Application Discontinuation
- 1975-02-24 AT AT139875A patent/AT346960B/de not_active IP Right Cessation
- 1975-02-24 BE BE153646A patent/BE825874A/xx not_active IP Right Cessation
- 1975-02-24 FR FR7505719A patent/FR2262428A1/fr active Granted
- 1975-02-24 ES ES435029A patent/ES435029A1/es not_active Expired
- 1975-02-25 IT IT2059875A patent/IT1033141B/it active
- 1975-02-27 NL NL7502359A patent/NL183001C/xx not_active IP Right Cessation
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT271610B (de) * | 1966-06-08 | 1969-06-10 | Siemens Gmbh | Differentialschutzeinrichtung für elektrische Anlagen mit zwei oder mehreren Abzweigen |
| DE2216377A1 (de) * | 1972-03-30 | 1973-10-11 | Siemens Ag | Differentialschutz |
Non-Patent Citations (1)
| Title |
|---|
| ZUROWSKI, Erich: Dreifach gesicherter Sammel- schienenschutz. In: Siemens-Zeitschrift, 1972, H.4, S.257-259 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0604037A1 (en) * | 1992-12-04 | 1994-06-29 | Fuji Electric Co. Ltd. | Busbar protection method |
Also Published As
| Publication number | Publication date |
|---|---|
| IT1033141B (it) | 1979-07-10 |
| FR2262428A1 (en) | 1975-09-19 |
| FR2262428B1 (enrdf_load_stackoverflow) | 1982-03-05 |
| AU7847975A (en) | 1976-08-26 |
| AT346960B (de) | 1978-12-11 |
| NL7502359A (nl) | 1975-08-29 |
| SE7501981L (enrdf_load_stackoverflow) | 1975-08-29 |
| DK68075A (enrdf_load_stackoverflow) | 1975-10-27 |
| NL183001C (nl) | 1988-06-16 |
| CH577762A5 (enrdf_load_stackoverflow) | 1976-07-15 |
| ATA139875A (de) | 1977-04-15 |
| DE2413399C2 (enrdf_load_stackoverflow) | 1989-04-20 |
| SE407316B (sv) | 1979-03-19 |
| BE825874A (fr) | 1975-06-16 |
| NL183001B (nl) | 1988-01-18 |
| ES435029A1 (es) | 1976-12-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1931928C3 (de) | Verfahren zur Auswahl des oder der mit einem unsymmetrischen Fehler behafteten Leiter an einer Dreiphasenleitung zur Energieübertragung | |
| EP0795222B1 (de) | Verfahren zum erfassen eines erdkurzschlusses auf einer elektrischen energieübertragungsleitung | |
| DE102014109978A1 (de) | Verfahren, Schaltungsanordnung und Photovoltaikwechselrichter mit Mitteln zur Ableitstromkompensation in einer Photovoltaikanlage mit mehreren Differenzstromsensoren | |
| DE102018200714B4 (de) | Fehlerstromschutzschalter und Verfahren | |
| DE102016123955A1 (de) | Niederspannungs-Schutzschaltgerät | |
| DE2852582C2 (enrdf_load_stackoverflow) | ||
| DE102016002865A1 (de) | Interlock-Schaltungsanordnung, elektrische Komponente, HV-Bordnetz für ein Kraftfahrzeug und Verfahren zur Detektion eines vorbestimmten Zustands einer Interlock-Schaltungsanordnung | |
| DE2413399A1 (de) | Verfahren und schaltungsanordnung zum feststellen von fehlern bei einem aus wenigstens einer sammelschiene und deren abzweigen bestehenden system sowie zum schuetzen eines solchen systems | |
| DE2653453B2 (de) | Schaltungsanordnung für eine aus der Netzspannung über Gleichrichterelemente abgeleitete Hilfsspannung für mehrpolige Fehlerstrom-Schutzschalter | |
| DE2713231A1 (de) | Erdschlusschutzverfahren fuer parallel arbeitende generatoren | |
| EP0084191B1 (de) | Verfahren zum Nachweis einer Störung längs eines Leiters in einem Verbundnetz | |
| DE4213443C1 (de) | Schaltungsanordnung zur Überwachung des Ausfalls von Sicherungen | |
| DE823752C (de) | Einrichtung zum Schutz eines Teiles einer elektrischen Kraftanlage gegen innere Fehler dieses Teiles | |
| DE102018206269A1 (de) | Gleichspannungswandler, Bordnetz mit einem Gleichspannungswandler | |
| DE102013215731A1 (de) | Verfahren und Vorrichtung zur Messung eines oder mehrerer Isolationswiderstände in einem Kraftfahrzeug | |
| DE2123849A1 (de) | Verzögerungsvorrichtung | |
| DE3513848C2 (enrdf_load_stackoverflow) | ||
| DE1945802C3 (de) | Schaltungsanordnung zum selbsttätigen, wahlweisen Anschließen einer einzigen Meßeinrichtung an einzelne von mehreren Meßgrößen | |
| DE2541817A1 (de) | Schutzeinrichtung fuer halbleiterschaltungen | |
| DE4406722C1 (de) | Leitungsdifferential-Schutzanordnung | |
| EP2012403B1 (de) | Fehlerstromschutzschalter und Verfahren zum Bauen eines Fehlerstromschutzschalters | |
| DE102021114260A1 (de) | Elektrische Schaltungsanordnung zur normgerechten Isolationsüberwachung mit Schnellabschaltung bei Erdschlusserkennung für ein ungeerdetes Stromversorgungssystem | |
| DE619518C (de) | Einrichtung zur Ermittlung des Kompensationsgrades von Hochspannungsanlagen | |
| DE10162822A1 (de) | Spannungsprüfanordnung für elektrische Spannung führende Anlagen | |
| DE3023190A1 (de) | Kondensatorbatterie fuer anlage zur stossstromerzeugung und/oder energie-elektronik |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8141 | Disposal/no request for examination | ||
| 8128 | New person/name/address of the agent |
Representative=s name: LUECK, G., DIPL.-ING. DR.RER.NAT., PAT.-ANW., 7891 |
|
| 8127 | New person/name/address of the applicant |
Owner name: BBC BROWN BOVERI AG, BADEN, AARGAU, CH |
|
| 8128 | New person/name/address of the agent |
Representative=s name: DERZEIT KEIN VERTRETER BESTELLT |
|
| 8128 | New person/name/address of the agent |
Representative=s name: RUPPRECHT, K., DIPL.-ING., PAT.-ANW., 6242 KRONBER |
|
| D2 | Grant after examination | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |